Structure of PDB 2b0d Chain B Binding Site BS01

Receptor Information
>2b0d Chain B (length=239) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SLRSDLINALYDENQKYDVCGIISAEGKIYPLGSDTKVLSTIFELFSRPI
INKIAEKHGYIVEEPKQQNHYPDFTLYKPSEPNKKIAIDIKTTYTNKEKI
KFTLGGYTSFIRNNTKNIVYPFDQYIAHWIIGYVYTRVATSLKTYNINEL
NEIPKPYKGVKVFLQDKWVIAGDLAGSGNTTNIGSIHAHYKDFVEGKGIF
DSEDEFLDYWRNYERTSQLRNDKYNNISEYRNWIYRGRK
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2b0d Non-cognate Enzyme-DNA Complex: Structural and Kinetic Analysis of EcoRV Endonuclease Bound to the EcoRI Recognition Site GAATTC
Resolution2.0 Å
Binding residue
(original residue number in PDB)		Q69 N70 L180 S183 G184 N185 T222 S223
Binding residue
(residue number reindexed from 1)		Q68 N69 L174 S177 G178 N179 T216 S217
Binding affinityPDBbind-CN: Kd=900nM
Enzymatic activity
Enzyme Commision number 3.1.21.4: type II site-specific deoxyribonuclease.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004519 endonuclease activity
GO:0009036 type II site-specific deoxyribonuclease activity
GO:0046872 metal ion binding
Biological Process
GO:0009307 DNA restriction-modification system

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Molecular Function
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Biological Process
External links
PDB RCSB:2b0d, PDBe:2b0d, PDBj:2b0d
PDBsum2b0d
PubMed16236314
UniProtP04390|T2E5_ECOLX Type II restriction enzyme EcoRV (Gene Name=ecoRVR)

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